Belt sander



FIG. 1 is a right side elevational view of a belt sander showing our new design.

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front end elevational view thereof;

FIG. 6 is a rear end elevational view thereof;

FIG. 7 is a perspective view thereof. 

The ornamental design for a belt sander, as shown and described. 